Population

Population Change

1. ODN datasets and APIs are subject to change and may differ in format from the original source data in order to provide a user-friendly experience on this site.

2. To build your own apps using this data, see the ODN Dataset and API links.

3. If you use this derived data in an app, we ask that you provide a link somewhere in your applications to the Open Data Network with a citation that states: "Data for this application was provided by the Open Data Network" where "Open Data Network" links to http://opendatanetwork.com. Where an application has a region specific module, we ask that you add an additional line that states: "Data about REGIONX was provided by the Open Data Network." where REGIONX is an HREF with a name for a geographical region like "Seattle, WA" and the link points to this page URL, e.g. http://opendatanetwork.com/region/1600000US5363000/Seattle_WA

Demographics and Population Datasets Involving St. Clair County, IL

This data is compiled by the Cook County Department of Public Health using data from the Illinois Department of Public Health Vital Statistics. It includes the annual number of live births, and birth related outcomes and characteristics. Further analysis is available by birth mother's age group, race/ethnicity, and place/district of residence for all births in suburban Cook County. Also included is data related to infant mortality. Table of Contents and other information can be found at http://opendocs.cookcountyil.gov/docs/Birth_Table_Of_Contents_Data_Portal_fyn8-c3rk.pdf. Note: * Counts suppressed for events between 1 and 4, - Rates not calculated for events less than 20

This data is compiled by the Cook County Department of Public Health using data from the Illinois Department of Public Health Vital Statistics. It includes the annual number of deaths, crude and age-adjusted death rates by selected causes of death. Further analysis is available by age group, race/ethnicity, gender and decedent's place of residence in suburban Cook County at the time of their death. Table of Contents and other information can be found at http://opendocs.cookcountyil.gov/docs/Death_Table_of_Contents2_jh9b-icit.pdf. Note: * Counts suppressed for events between 1 and 4, - Rates not calculated for events less than 20

The information displayed represents a de-identified listing of arrest data from August 1, 2012 to July 31, 2016, that is used by the Chicago Police Department’s Strategic Subject Algorithm, created by the Illinois Institute of Technology and funded through a Department of Justice Bureau of Justice Assistance grant, to create a risk assessment score known as the Strategic Subject List or “SSL.” These scores reflect an individual’s probability of being involved in a shooting incident either as a victim or an offender. Scores are calculated and placed on a scale ranging from 0 (extremely low risk) to 500 (extremely high risk). Based on this time frame’s version of the Strategic Subject Algorithm, individuals with criminal records are ranked using eight attributes, not including race or sex. These attributes are: number of times being the victim of a shooting incident, age during the latest arrest, number of times being the victim of aggravated battery or assault, number of prior arrests for violent offenses, gang affiliation, number of prior narcotic arrests, trend in recent criminal activity and number of prior unlawful use of weapon arrests. Please note that this data set includes fields that are not used to calculate SSL, for example, neither race nor sex are used in the Strategic Subject Algorithm. Portions of the arrest data are de-identified on the basis of privacy concerns. The attributes used in the Strategic Subject Algorithm are updated as the model is revised on an ongoing basis. The data set below will be updated periodically to reflect these revisions.

The following datasets and tables correspond to the data elements reported in the annual Public Library Service – PLS (formerly the Federal State Cooperative System [FSCS] for Public Library Data) survey published by the Institute of Museum and Library Services (IMLS). These data elements are a sub-set of the “Statistical Annual Report of Public Library Services” survey administered by the Utah State Library Division.

The following datasets and tables correspond to the data elements reported in the annual Public Library Service – PLS (formerly the Federal State Cooperative System [FSCS] for Public Library Data) survey published by the Institute of Museum and Library Services (IMLS). These data elements are a sub-set of the “Statistical Annual Report of Public Library Services” survey administered by the Utah State Library Division.

The following datasets and tables correspond to the data elements reported in the annual Public Library Service – PLS (formerly the Federal State Cooperative System [FSCS] for Public Library Data) survey published by the Institute of Museum and Library Services (IMLS). These data elements are a sub-set of the “Statistical Annual Report of Public Library Services” survey administered by the Utah State Library Division.

The following datasets and tables correspond to the data elements reported in the annual Public Library Service – PLS (formerly the Federal State Cooperative System [FSCS] for Public Library Data) survey published by the Institute of Museum and Library Services (IMLS). These data elements are a sub-set of the “Statistical Annual Report of Public Library Services” survey administered by the Utah State Library Division.